| Issum to Giugliano in Campania | 820.53 mi (1,320.52 km) |
| Issum to Giulianova | 701.90 mi (1,129.59 km) |
| Issum to Giussano | 423.04 mi (680.81 km) |
| Issum to Goito | 475.93 mi (765.94 km) |
| Issum to Gonzaga | 497.88 mi (801.26 km) |
| Issum to Gorgonzola | 436.62 mi (702.67 km) |
| Issum to Gorizia | 506.90 mi (815.78 km) |
| Issum to Gragnano | 842.29 mi (1,355.53 km) |
| Issum to Grammichele | 1,067.97 mi (1,718.73 km) |
| Issum to Granarolo del l'Emilia | 535.49 mi (861.79 km) |
| Issum to Gravina in Puglia | 879.92 mi (1,416.09 km) |
| Issum to Grezzana | 465.93 mi (749.85 km) |
| Issum to Gricignano d'Aversa | 815.98 mi (1,313.19 km) |
| Issum to Grosseto | 644.36 mi (1,037.00 km) |
| Issum to Grottaferrata | 735.31 mi (1,183.36 km) |
